Viewing Shared and Resource Calendars in Outlook
In Outlook, go to the Calendar display. In the Home ribbon, click on "Open Calendar" and select "Open Shared Calendar"
Office 365
How do I share my Outlook calendar
Please see the Purdue TDX article on this subject.
https://service.purdue.edu/TDClient/32/Purdue/KB/ArticleDet?ID=541
Setting up an out of office auto reply in Office 365
Please see the TDX article about setting up an auto reply.
https://service.purdue.edu/TDClient/32/Purdue/KB/ArticleDet?ID=540